/* Personal AI Trainer: la scheda della palestra, su cartoncino colorato. */

@font-face {
  font-family: 'Archivo';
  src: url('../fonts/archivo-latin.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Archivo';
  src: url('../fonts/archivo-latin-ext.woff2') format('woff2');
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  color-scheme: light;
  --nero: #121417;
  --biro: #1b3c9e;
  --errore: #a3201b;

  /* i cartoncini: tre gradini ciascuno, nessun altro grigio */
  --azzurro-1: #a8d4ea; --azzurro-2: #93c6e0; --azzurro-3: #6fa9c9;
  --salmone-1: #f3b6a0; --salmone-2: #eaa08a; --salmone-3: #cf7f66;
  --verde-1: #b9dcae; --verde-2: #a2cd94; --verde-3: #7cad6c;
  --giallo-1: #f1dc72; --giallo-2: #e5cc52; --giallo-3: #c7ab30;

  --carta: var(--azzurro-1);
  --carta-2: var(--azzurro-2);
  --carta-3: var(--azzurro-3);
  --inchiostro-2: color-mix(in oklab, var(--nero) 80%, var(--carta-3));

  --riga: 2px solid var(--nero);
  --filetto: 1px solid var(--nero);
  --gutter: 16px;
  --stretto: 62%;
  --tabbar: 64px;
  --curva: cubic-bezier(0.16, 1, 0.3, 1);
}
[data-carta='azzurro'] { --carta: var(--azzurro-1); --carta-2: var(--azzurro-2); --carta-3: var(--azzurro-3); }
[data-carta='salmone'] { --carta: var(--salmone-1); --carta-2: var(--salmone-2); --carta-3: var(--salmone-3); }
[data-carta='verde'] { --carta: var(--verde-1); --carta-2: var(--verde-2); --carta-3: var(--verde-3); }
[data-carta='giallo'] { --carta: var(--giallo-1); --carta-2: var(--giallo-2); --carta-3: var(--giallo-3); }

*,
*::before,
*::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--carta); transition: background-color 0.35s var(--curva); }
body {
  min-height: 100dvh;
  background: var(--carta);
  color: var(--nero);
  font-family: 'Archivo', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.4;
  font-variant-numeric: tabular-nums;
  -webkit-tap-highlight-color: transparent;
  transition: background-color 0.35s var(--curva);
}
::selection { background: var(--biro); color: var(--carta); }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: inherit; text-underline-offset: 3px; text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--biro); outline-offset: 2px; }
[hidden] { display: none !important; }
.icona { display: block; flex: none; }
.nascosto { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
small { font-size: 0.72em; font-weight: 600; }
input { caret-color: var(--biro); }

/* ── Impaginazione ───────────────────────────────────────────────── */
.app { max-width: 560px; margin: 0 auto; padding-bottom: calc(var(--tabbar) + env(safe-area-inset-bottom) + 24px); }
.app.senza-tab { padding-bottom: 32px; }
.barra {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: calc(14px + env(safe-area-inset-top)) var(--gutter) 0;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.barra a { text-decoration: none; display: inline-flex; align-items: center; gap: 4px; min-height: 44px; }

.testa {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 12px;
  padding: 12px var(--gutter) 10px; border-bottom: var(--riga);
}
.titolo {
  font-weight: 900; font-stretch: var(--stretto); text-transform: uppercase;
  font-size: clamp(64px, 21vw, 96px); line-height: 0.82; letter-spacing: -0.01em;
  text-wrap: balance;
}
.titolo.medio { font-size: clamp(44px, 13vw, 64px); line-height: 0.86; }
.durata { text-align: right; font-weight: 800; font-stretch: var(--stretto); font-size: 46px; line-height: 0.9; white-space: nowrap; }
.durata span { display: block; font-size: 12px; font-weight: 600; font-stretch: 100%; letter-spacing: 0.06em; text-transform: uppercase; }

.sezione { padding: 0 var(--gutter); margin-top: 28px; }
.sezione > h2, .h2 {
  font-size: 13px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding-bottom: 6px; border-bottom: var(--riga); margin-bottom: 0;
}
.testo { max-width: 65ch; font-size: 17px; line-height: 1.5; }
.secondario { color: var(--inchiostro-2); }

/* ── Scelte: tema, minuti, livello ───────────────────────────────── */
.interruttore { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; border: var(--riga); margin: 12px var(--gutter) 0; }
.interruttore button {
  min-height: 46px; padding: 6px 4px; font-size: 14px; font-weight: 700;
  border-right: var(--riga); display: flex; gap: 6px; align-items: center; justify-content: center;
  transition: background-color 0.2s var(--curva), color 0.2s var(--curva);
}
.interruttore button:last-child { border-right: 0; }
.interruttore button[aria-pressed='true'], .interruttore button[aria-checked='true'] { background: var(--nero); color: var(--carta); }
.interruttore button:not([aria-pressed='true']):not([aria-checked='true']):hover { background: var(--carta-2); }
.interruttore .tinta { width: 11px; height: 11px; border: 1.5px solid currentColor; flex: none; }

.pillole { display: flex; gap: 6px; margin: 10px var(--gutter) 0; }
.pillole button {
  flex: 1; min-height: 44px; border: var(--riga); border-radius: 999px;
  font-weight: 800; font-size: 16px; font-stretch: 80%;
}
.pillole button[aria-checked='true'] { background: var(--nero); color: var(--carta); }
.pillole button:not([aria-checked='true']):hover { background: var(--carta-2); }

.consiglio { margin: 10px var(--gutter) 0; font-size: 14px; font-weight: 600; color: var(--biro); }
.consiglio button { color: var(--biro); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 2px; min-height: 32px; }

/* ── La scheda (tabella) ─────────────────────────────────────────── */
.scheda { width: 100%; border-collapse: collapse; font-size: 15px; }
.scheda caption { text-align: left; }
.scheda th {
  font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; text-align: left; font-weight: 700;
  padding: 0 0 6px; border-bottom: var(--riga);
}
.scheda td { padding: 0; border-bottom: var(--filetto); vertical-align: middle; }
.scheda .num { text-align: right; }
.scheda .riga-link { display: block; padding: 10px 0; text-decoration: none; min-height: 44px; }
.scheda td.n { width: 34px; font-weight: 800; font-stretch: var(--stretto); font-size: 17px; }
.scheda td.n .riga-link, .scheda td.q .riga-link, .scheda td.r .riga-link { padding: 10px 0; }
.scheda td.es { font-weight: 600; padding-right: 8px; }
.scheda td.q { text-align: right; font-weight: 800; font-stretch: 75%; font-size: 18px; white-space: nowrap; }
.scheda td.r { text-align: right; width: 48px; font-weight: 600; color: var(--inchiostro-2); }
.scheda tr:hover td { background: color-mix(in oklab, var(--carta-2) 55%, transparent); }
.scheda tr.blocco td {
  font-size: 12px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--carta-2); border-bottom: var(--filetto);
}
.scheda tr.blocco button { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 8px 0; min-height: 40px; font-weight: 800; letter-spacing: inherit; text-transform: inherit; text-align: left; }
.scheda tr.blocco button .icona { transition: transform 0.25s var(--curva); width: 18px; height: 18px; }
.scheda tr.blocco button[aria-expanded='true'] .icona { transform: rotate(180deg); }
.scheda tr.blocco .info { font-weight: 600; letter-spacing: 0.02em; text-transform: none; font-size: 13px; }
.scheda tr.minore td { font-size: 14px; }
.scheda tr.minore td.es { font-weight: 500; }
.scheda tr.minore td.q { font-size: 16px; }

/* il segno di penna: barrato (vecchio valore) e biro (nuovo) */
s, .barrato { text-decoration: line-through; text-decoration-thickness: 2px; text-decoration-color: var(--nero); color: var(--inchiostro-2); font-weight: 600; }
.biro { color: var(--biro); font-weight: 900; }
.nota { margin: 12px var(--gutter) 0; font-size: 14px; color: var(--biro); font-weight: 600; display: flex; gap: 8px; align-items: baseline; }
.timbro { font-size: 11px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; border: 1.5px solid currentColor; padding: 1px 5px; white-space: nowrap; }

/* riga fatta: una riga di penna sopra; saltata: una barra sul numero */
.scheda tr.fatto td.es, .scheda tr.fatto td.q { text-decoration: line-through; text-decoration-thickness: 2px; }
.scheda tr.saltato td.n { position: relative; color: var(--inchiostro-2); }
.scheda tr.saltato td.n::after { content: ''; position: absolute; left: -2px; right: 8px; top: 50%; border-top: 2px solid var(--nero); transform: rotate(-35deg); }

/* ── Bottoni ─────────────────────────────────────────────────────── */
.bottone {
  display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%;
  background: var(--nero); color: var(--carta); border-radius: 14px; padding: 16px 20px; min-height: 64px;
  text-decoration: none; transition: transform 0.15s var(--curva), background-color 0.2s;
}
.bottone:active { transform: scale(0.985); }
.bottone strong { font-size: 30px; font-weight: 900; font-stretch: 70%; text-transform: uppercase; letter-spacing: 0.01em; line-height: 1; }
.bottone span { font-size: 14px; font-weight: 600; }
.bottone.centrato { justify-content: center; }
.bottone[disabled] { opacity: 0.45; cursor: not-allowed; }
.secondo {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 8px 14px;
  border: var(--riga); border-radius: 999px; font-weight: 700; font-size: 15px; text-decoration: none; background: transparent;
}
.secondo:hover { background: var(--carta-2); }
.secondo[disabled] { opacity: 0.45; cursor: not-allowed; }
.secondo.pericolo { color: var(--errore); border-color: var(--errore); }
.azioni { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px var(--gutter) 0; }

.parti {
  position: sticky; bottom: calc(var(--tabbar) + env(safe-area-inset-bottom)); z-index: 4;
  margin-top: 16px; padding: 10px var(--gutter);
  background: var(--carta); border-top: var(--filetto);
}

/* ── Barra in basso ──────────────────────────────────────────────── */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 5; max-width: 560px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--carta); border-top: var(--riga); padding-bottom: env(safe-area-inset-bottom);
}
.tabbar a {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  min-height: var(--tabbar); font-size: 12px; font-weight: 700; text-decoration: none;
}
.tabbar a[aria-current='page'] { background: var(--carta-2); }
.tabbar a[aria-current='page'] .icona { stroke-width: 2.6; }

/* ── Moduli ──────────────────────────────────────────────────────── */
fieldset { border: 0; }
legend { font-size: 13px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; padding-bottom: 6px; border-bottom: var(--riga); width: 100%; }
.scelta { display: flex; gap: 12px; align-items: flex-start; padding: 12px 0; border-bottom: var(--filetto); cursor: pointer; }
.scelta input:not(.interruttorino) { appearance: none; flex: none; width: 24px; height: 24px; border: var(--riga); margin-top: 1px; display: grid; place-content: center; background: transparent; }
.scelta input[type='radio'] { border-radius: 50%; }
.scelta input:not(.interruttorino):checked { background: var(--nero); }
.scelta input[type='radio']:not(.interruttorino):checked::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--carta); }
.scelta input[type='checkbox']:not(.interruttorino):checked::after { content: ''; width: 11px; height: 6px; border: solid var(--carta); border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg) translate(1px, -1px); }
.scelta b { display: block; font-size: 17px; }
.scelta span { display: block; font-size: 14px; color: var(--inchiostro-2); }
.scelta .interruttorino { margin-left: auto; }
.interruttorino { appearance: none; width: 50px; height: 30px; border: var(--riga); border-radius: 999px; position: relative; flex: none; background: transparent; cursor: pointer; transition: background-color 0.2s; }
.interruttorino::after { content: ''; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: var(--nero); transition: transform 0.25s var(--curva), background-color 0.2s; }
.interruttorino:checked { background: var(--nero); }
.interruttorino:checked::after { transform: translateX(20px); background: var(--carta); }
.cerca { width: 100%; min-height: 48px; border: var(--riga); background: transparent; padding: 10px 14px; font-size: 16px; border-radius: 0; }
.cerca::placeholder { color: var(--inchiostro-2); }

.piede { margin: 40px var(--gutter) 0; padding-top: 10px; border-top: var(--filetto); font-size: 13px; color: var(--inchiostro-2); }
.vuoto { padding: 18px 0; font-size: 16px; }
.avviso { margin: 12px var(--gutter) 0; padding: 10px 12px; border: 2px solid var(--errore); color: var(--errore); font-weight: 600; }

/* ── Dettaglio esercizio ─────────────────────────────────────────── */
.scheda-esercizio .dati { display: flex; flex-wrap: wrap; gap: 6px 16px; padding: 10px var(--gutter) 0; font-size: 14px; font-weight: 600; }
.consigli { list-style: none; }
.consigli li { padding: 10px 0 10px 28px; border-bottom: var(--filetto); position: relative; font-size: 16px; }
.consigli li::before { content: ''; position: absolute; left: 2px; top: 15px; width: 12px; height: 7px; border: solid var(--nero); border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg); }
.varianti { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; }
.varianti a, .varianti button { display: block; border: var(--riga); padding: 10px 12px; text-decoration: none; text-align: left; min-height: 64px; }
.varianti small { display: block; font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; font-weight: 800; }
.varianti b { display: block; font-size: 15px; line-height: 1.25; }
.varianti a:hover, .varianti button:hover { background: var(--carta-2); }

/* ── Calendario ──────────────────────────────────────────────────── */
.mese { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; }
.mese b { font-size: 20px; font-weight: 900; font-stretch: 75%; text-transform: uppercase; }
.mese button { width: 44px; height: 44px; display: grid; place-content: center; border: var(--riga); }
.mese button[disabled] { opacity: 0.35; cursor: default; }
.calendario { display: grid; grid-template-columns: repeat(7, 1fr); border-top: var(--riga); border-left: var(--filetto); }
.calendario > * { border-right: var(--filetto); border-bottom: var(--filetto); aspect-ratio: 1; display: grid; place-content: center; font-weight: 700; font-size: 15px; position: relative; }
.calendario .intestazione { aspect-ratio: auto; padding: 4px 0; font-size: 11px; letter-spacing: 0.08em; font-weight: 800; }
.calendario .fuori { color: transparent; }
.calendario .fatto { background: var(--c, var(--carta-3)); font-weight: 900; }
.calendario .fatto::after { content: ''; position: absolute; inset: 0; border: 2px solid var(--nero); }
.calendario .oggi span { display: grid; place-content: center; width: 34px; height: 34px; border: 2px solid var(--biro); border-radius: 50%; color: var(--biro); }
.legenda { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-top: 10px; font-size: 13px; font-weight: 600; }
.legenda i { display: inline-block; width: 12px; height: 12px; border: 1.5px solid var(--nero); margin-right: 5px; vertical-align: -1px; }

/* ── Allenamento ─────────────────────────────────────────────────── */
.timer {
  position: fixed; inset: 0; display: grid; grid-template-rows: auto auto 1fr auto;
  background: var(--carta); color: var(--nero);
  padding: env(safe-area-inset-top) 0 env(safe-area-inset-bottom);
  transition: background-color 0.3s var(--curva), color 0.3s var(--curva);
  overflow: hidden;
}
.timer.fase-pausa, .timer.fase-pronti, .timer.fase-cambio, .timer.fase-transizione { background: var(--nero); color: var(--carta); }
.striscia { display: flex; gap: 2px; height: 16px; margin: 10px var(--gutter) 0; }
.striscia i { flex: var(--d) 1 0; background: var(--carta-2); position: relative; overflow: hidden; min-width: 1px; }
.striscia i.lavoro { background: var(--carta-3); }
.striscia i.svolto { background: var(--nero); }
.striscia i.ora { outline: 2px solid var(--nero); outline-offset: 1px; z-index: 1; }
.striscia i.ora::after { content: ''; position: absolute; inset: 0 auto 0 0; width: var(--p, 0%); background: var(--nero); }
.timer.fase-pausa .striscia i, .timer.fase-pronti .striscia i, .timer.fase-cambio .striscia i, .timer.fase-transizione .striscia i { background: color-mix(in oklab, var(--carta) 28%, var(--nero)); }
.timer.fase-pausa .striscia i.lavoro, .timer.fase-pronti .striscia i.lavoro, .timer.fase-cambio .striscia i.lavoro, .timer.fase-transizione .striscia i.lavoro { background: color-mix(in oklab, var(--carta) 55%, var(--nero)); }
.timer.fase-pausa .striscia i.svolto, .timer.fase-pronti .striscia i.svolto, .timer.fase-cambio .striscia i.svolto, .timer.fase-transizione .striscia i.svolto,
.timer.fase-pausa .striscia i.ora::after, .timer.fase-pronti .striscia i.ora::after, .timer.fase-cambio .striscia i.ora::after, .timer.fase-transizione .striscia i.ora::after { background: var(--carta); }
.timer.fase-pausa .striscia i.ora, .timer.fase-pronti .striscia i.ora, .timer.fase-cambio .striscia i.ora, .timer.fase-transizione .striscia i.ora { outline-color: var(--carta); }
.timer header { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 6px var(--gutter) 0; font-size: 18px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; }
.timer header button { width: 48px; height: 48px; display: grid; place-content: center; border: 2px solid currentColor; border-radius: 50%; flex: none; }
.timer main { display: flex; flex-direction: column; justify-content: center; padding: 0 var(--gutter); min-height: 0; overflow: hidden; }
.timer .nome { font-weight: 900; font-stretch: var(--stretto); text-transform: uppercase; font-size: clamp(44px, 13vw, 84px); line-height: 0.86; text-wrap: balance; }
.timer .cifra { font-weight: 900; font-stretch: var(--stretto); font-size: min(40vh, 92vw); line-height: 0.8; letter-spacing: -0.02em; margin-top: 8px; font-variant-numeric: tabular-nums; }
.timer .cifra.lunga { font-size: min(32vh, 66vw); }
.timer .unita { font-size: 24px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; }
.timer .suggerimento { font-size: 20px; font-weight: 600; margin-top: 12px; max-width: 36ch; }
.timer .dopo { padding: 0 var(--gutter); display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.timer .dopo span { font-size: 18px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; flex: none; }
.timer .dopo b {
  font-weight: 900; font-stretch: var(--stretto); text-transform: uppercase; font-size: clamp(34px, 9.5vw, 52px); line-height: 0.92;
  min-width: 0; text-wrap: balance;
  display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden;
}
.timer footer { padding: 10px var(--gutter) 16px; display: grid; gap: 10px; }
.comandi { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; }
.comandi button {
  min-height: 64px; border: 2px solid currentColor; border-radius: 14px; font-weight: 800; font-size: 15px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
}
.timer .tasto-fatto {
  min-height: 96px; border-radius: 16px; background: var(--nero); color: var(--carta);
  font-size: 40px; font-weight: 900; font-stretch: 70%; text-transform: uppercase;
}
.timer.fase-pausa .tasto-fatto { background: var(--carta); color: var(--nero); }
/* in pausa: il cartoncino scende di un gradino, niente grigi */
.timer.sospeso { background: var(--carta-2); }
.timer.sospeso.fase-pausa, .timer.sospeso.fase-pronti, .timer.sospeso.fase-cambio, .timer.sospeso.fase-transizione { background: color-mix(in oklab, var(--carta) 16%, var(--nero)); }
@media (orientation: landscape) and (max-height: 560px) {
  /* telefono di traverso: a sinistra cosa fare, a destra i comandi */
  .timer { grid-template-columns: 1fr minmax(240px, 30vw); grid-template-rows: auto auto 1fr auto; }
  .striscia, .timer header { grid-column: 1 / -1; }
  .timer header { font-size: 15px; }
  .timer header button { width: 40px; height: 40px; }
  .timer main { grid-column: 1; grid-row: 3; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto auto auto; align-items: end; gap: 0 20px; }
  .timer .nome { font-size: clamp(30px, 5vw, 52px); grid-column: 1; grid-row: 2; align-self: center; }
  .timer .suggerimento { display: none; }
  .timer .cifra { font-size: min(52vh, 30vw); grid-column: 2; grid-row: 1 / 3; margin: 0; text-align: right; }
  .timer .unita { grid-column: 2; grid-row: 3; text-align: right; align-self: start; font-size: 18px; }
  .timer .dopo { grid-column: 1; grid-row: 4; padding-bottom: 12px; }
  .timer .dopo b { font-size: clamp(22px, 4vw, 34px); }
  .timer .dopo span { font-size: 15px; }
  .timer footer { grid-column: 2; grid-row: 3 / 5; align-content: end; padding: 0 var(--gutter) 12px 0; }
  .comandi button { min-height: 52px; font-size: 13px; }
  .timer .tasto-fatto { min-height: 72px; font-size: 32px; }
}

/* ── Fine ────────────────────────────────────────────────────────── */
.voti { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.voti button {
  min-height: 88px; border: var(--riga); border-radius: 14px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  font-weight: 900; font-size: 22px; font-stretch: 75%; text-transform: uppercase;
}
.voti button[aria-pressed='true'] { background: var(--nero); color: var(--carta); }
.voti button:hover:not([aria-pressed='true']) { background: var(--carta-2); }
/* il momento firmato: il vecchio valore si barra e il nuovo si scrive a biro */
.correzione s { background: linear-gradient(var(--nero), var(--nero)) no-repeat 0 55% / 0 2px; text-decoration: none; animation: barra 0.45s var(--curva) forwards; }
.correzione .biro { display: inline-block; clip-path: inset(0 100% 0 0); animation: scrivi 0.6s var(--curva) 0.4s forwards; }
@keyframes barra { to { background-size: 100% 2px; } }
@keyframes scrivi { to { clip-path: inset(0 0 0 0); } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-delay: 0ms !important; }
}

dialog {
  margin: auto; width: min(92vw, 420px); border: var(--riga); background: var(--carta); color: var(--nero); padding: 20px;
  box-shadow: 0 18px 40px -12px rgb(18 20 23 / 0.45);
}
dialog::backdrop { background: rgb(18 20 23 / 0.55); }
dialog h2 { font-size: 26px; font-weight: 900; font-stretch: 70%; text-transform: uppercase; line-height: 1; }
dialog p { margin-top: 8px; font-size: 16px; }
dialog .azioni { margin: 16px 0 0; flex-direction: column; }
dialog .azioni > * { width: 100%; }
.interruttorino:disabled { opacity: 0.4; cursor: not-allowed; }
/* in pausa il fondo scende a -2: le celle di recupero salgono a -1 per restare visibili */
.timer.sospeso.fase-lavoro .striscia i:not(.lavoro):not(.svolto) { background: var(--carta); }